Displaying 226 - 250 out of 291 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Phyllachora tirolensis Petr. F. Petrak s.n. Jul 1940 Austria Summit region of nordkettenkammes near… type Phyllachora tirolensis Petr.
Phyllactinia guttata (Wallr.:Fr.) Lév. F. Petrak s.n. Sep 1923 Berg Cale bei Hoetin [?] Phyllactinia guttata (Wallr.:Fr.) Lév.
Phyllosticta gentianae-carpaticae Petr. [ined.] F. Petrak s.n. Sep 1924 Czech Republic Wsetin. Moraviaeastern Moravia taxon ined. Phyllosticta gentianae-carpaticae Petr. [ined.]
Phyllosticta lupulina Petr. F. Petrak s.n. Aug 1914 Czech Republic MoraviaM.- Weisskirchen type Phyllosticta lupulina Petr.
Phyllosticta scrophulariicola Petr. F. Petrak s.n. Aug 1940 Czech Republic Bohemia. Mähr.-Weisskirchen. Teplitz type Phyllosticta scrophulariicola Petr.
Phyllostictina tussilaginis Petr. F. Petrak s.n. Sep 1920 Czech Republic M. Weisskirchen: Czernotin type Phyllostictina tussilaginis Petr.
Pirottaea aconiti Petr. F. Petrak s.n. Jul 1939 Austria Lower Austria Niederösterreich (Lower Austria), bei Lunz… Pirottaea aconiti Petr.
Pirottaea scabiosicola Petr. F. Petrak s.n. 18 Jul 1940 Austria Tyrol Oetztal Pirottaea scabiosicola Petr.
Plasmopara pusilla (de Bary) J.Schröt. F. Petrak s.n. Aug 1940 Czech Republic Moravia"in pratis ad flumen Becwa… Plasmopara pusilla (de Bary) J.Schröt.
Plasmopara pusilla (de Bary) J.Schröt. F. Petrak s.n. Aug 1940 Germany "in pratis ad flumen Becwa… Plasmopara pusilla (de Bary) J.Schröt.
Platanthera dilatata (Pursh) Lindl. ex L.C.Beck F. Petrak 50180 09 Aug 1950 United States of America Wyoming At Brooklyn Lake, Medicine Bow… Platanthera dilatata (Pursh) Lindl. ex L.C.Beck
Plenodomus ruttneri Petr. F. Petrak s.n. 08 Jun 1943 Austria Lower Austria Niederösterreich. Lunz, Durchlass near Seehof,… type
Podosphaera leucotricha (Ellis & Everh.) E.S.Salmon F. Petrak s.n. 30 Oct 1918 Bosmen: Seirojeux, surinem Garten [?] Podosphaera leucotricha (Ellis & Everh.) E.S.Salmon
Potentilla fruticosa L. F. Petrak 50046 11 Aug 1950 United States of America Wyoming Albany Co. Near the University… Potentilla fruticosa L.
Potentilla glandulosa subsp. pseudorupestris (Rydb.) D.D.Keck F. Petrak 50209 04 Aug 1950 United States of America South Dakota Pennington Co. Roadside, Hwy. alt.… Potentilla glandulosa subsp. pseudorupestris (Rydb.) D.D.Keck
Potentilla hippiana Lehm. F. Petrak 50047 10 Aug 1950 United States of America Wyoming Albany Co. 1/4 m. above… Potentilla hippiana Lehm.
Pseudoperonospora humuli (Miyabe & Takah.) G.W.Wilson F. Petrak s.n. Aug 1940 Czech Republic Moravia orient: Teplitz prope urbem…
Pseudoperonospora humuli (Miyabe & Takah.) G.W.Wilson F. Petrak 421 Sep 1925 Germany Mittelfranken, Kr. Hersbruck: Hersbruck, am…
Pseudosphaeria myrtillina (Sacc. & Fautrey) Höhn. F. Petrak s.n. Aug 1924 Moravia, Hochgesenke, Hochschar Pseudosphaeria myrtillina (Sacc. & Fautrey) Höhn.
Pseudovalsa umbonata (Tul. & C.Tul.) Sacc. F. Petrak s.n. Sep 1925 Pseudovalsa umbonata (Tul. & C.Tul.) Sacc.
Pyrenopeziza austriaca Petr. F. Petrak s.n. May 1940 Austria Lower Austria Niederösterreich. Hundsheimerkogel near Hainburg type Pyrenopeziza austriaca Petr.
Pyrenopeziza geranii Petr. F. Petrak s.n. May 1924 Czech Republic M. Weisskirchen possible type
Pyrenopeziza ruttneri Petr. F. Petrak s.n. Jul 1939 Austria Lower Austria Niederösterreich. am Durchlaß bei Lunz… type Pyrenopeziza ruttneri Petr.
Pyrenopeziza soldanellae Petr. F. Petrak s.n. May 1943 Austria Lower Austria Niederösterreich. am Durchlaß bei Lunz… type Pyrenopeziza soldanellae Petr.
Rosasphaeria moravica (Petr.) Jaklitsch & Voglmayr F. Petrak s.n. 05 Feb 1913 Czech Republic MoraviaToward Bolten, near the north… Rosasphaeria moravica (Petr.) Jaklitsch & Voglmayr